Board to Board & Mezzanine Connectors

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FX10 B2B Connectors with Ground Plate

Hirose FX10 Series B2B Connectors are 0.5mm pitch headers and receptacles with optional ground plates on both sides of the header and receptacle to improve transmission characteristics. Signal and ground are arranged in a ratio of 10:1 with the ground plate SMT connected to the board. The ground stability achieved serves to reduce noise. With a stacking height of either 4mm or 5mm, the FX10 series comes in 80, 100, 120, and 140 contact positions. provides additional solder weld strength through metal fittings. Hirose's FX10 Series B2B Connectors without the grounding plate have been filled with additional signal contacts (96, 120, 144, and 158 contact positions). These board-to-board connectors feature a rated current of 0.3A and a rated voltage of 50VAC. Ideal for notebook computers, PDA, and other miniature electronic equipment.

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Part #

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

FX10A-168P-SV(85)
Hirose Connector
1: $41.93
1,072In Stock

Mfr. Part No.
FX10A-168P-SV(85)

Mouser Part No
798-FX10A-168P-SV85

Hirose Connector

Board to Board & Mezzanine Connectors 168P HEADER W/ POST SMT OIF-MSA-100GLH

Learn More

Datasheet

1,072In Stock

Cut Tape

$41.93

$35.63

$33.46

$32.48

Reel

$28.44

View

Min.: 1
Mult.: 1

: 250

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors REC 80POS W/POST SMT

FX10A-80S/8-SV(91)
Hirose Connector
1: $9.60
2,414In Stock

Mfr. Part No.
FX10A-80S/8-SV(91)

Mouser Part No
798-FX10A80S8SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 80POS W/POST SMT

Learn More

Datasheet

2,414In Stock

Cut Tape

$9.60

$8.55

$7.98

$7.53

Reel

$5.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

80 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 144P W/POST SMT

FX10A-144S-SV
Hirose Connector
1: $9.70
293In Stock

Mfr. Part No.
FX10A-144S-SV

Mouser Part No
798-FX10A144SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 144P W/POST SMT

Learn More

Datasheet

293In Stock

$9.70

$8.94

$8.50

$7.43

View

Min.: 1
Mult.: 1

Receptacles

144 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors REC 96POS W/POST SMT

FX10A-96S-SV
Hirose Connector
1: $8.96
233In Stock

Mfr. Part No.
FX10A-96S-SV

Mouser Part No
798-FX10A96SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 96POS W/POST SMT

Learn More

Datasheet

233In Stock

$8.96

$7.62

$7.14

$6.28

View

Min.: 1
Mult.: 1

Receptacles

96 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm

300 mA

50 V

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT

FX10A-96P-SV(71)
Hirose Connector
1: $8.09
320In Stock

Mfr. Part No.
FX10A-96P-SV(71)

Mouser Part No
798-FX10A96PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 96POS W/POST SMT

Learn More

Datasheet

320In Stock

$8.09

$6.88

$6.45

$6.05

View

Min.: 1
Mult.: 1

Headers

96 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors REC 140POS W/O POST SMT

FX10B-140S/14-SV(71)
Hirose Connector
1: $12.29
100In Stock

Mfr. Part No.
FX10B-140S/14-SV(71)

Mouser Part No
798-FX10B140S14SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 140POS W/O POST SMT

Learn More

Datasheet

100In Stock

$12.29

$11.07

$10.43

$10.15

View

Min.: 1
Mult.: 1

Receptacles

140 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 11-13M

FX10-168IP-8PH(03)
Hirose Connector
1: $17.84
100In Stock

Mfr. Part No.
FX10-168IP-8PH(03)

Mouser Part No
798-FX10-168IP-8PH03

Hirose Connector

Board to Board & Mezzanine Connectors .5mm ptch Interposer 168P OpenPin 11-13M

Learn More

Datasheet

100In Stock

$17.84

$15.18

$14.23

$13.14

View

Min.: 1
Mult.: 1

Connectors

168 Position

0.5 mm (0.02 in)

2 Row

Crimp

Straight

300 mA

50 V

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

FX10

Tray

Board to Board & Mezzanine Connectors

FX10A-144P-SV(83)
Hirose Connector
1: $23.75
370In Stock

Mfr. Part No.
FX10A-144P-SV(83)

Mouser Part No
798-FX10A-144P-SV83

Hirose Connector

Board to Board & Mezzanine Connectors

Learn More

Datasheet

370In Stock

Cut Tape

$23.75

$20.17

$18.90

$18.01

View

Reel

$14.58

Min.: 1
Mult.: 1

: 1,000

Headers

144 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 168P SMT

FX10A-168P-SV(71)
Hirose Connector
1: $10.08
9,131In Stock
1,500Expected 24/11/2026

Mfr. Part No.
FX10A-168P-SV(71)

Mouser Part No
798-FX10A168PSV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 168P SMT

Learn More

Datasheet

9,131In Stock

1,500Expected 24/11/2026

$10.08

$8.85

$8.31

$7.90

View

Min.: 1
Mult.: 1

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors 168P F RECEP SRT SMT GIDE POST NO GRD PL

FX10A-168S-SV(21)
Hirose Connector
1: $11.89
2,770In Stock

Mfr. Part No.
FX10A-168S-SV(21)

Mouser Part No
798-FX10A168SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 168P F RECEP SRT SMT GIDE POST NO GRD PL

Learn More

Datasheet

2,770In Stock

Cut Tape

$11.89

$10.10

$9.47

$9.02

View

Reel

$7.70

Min.: 1
Mult.: 1

: 1,000

Receptacles

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

FX10A-100P/10-SV(71)
Hirose Connector
1: $12.05
322In Stock

Mfr. Part No.
FX10A-100P/10-SV(71)

Mouser Part No
798-FX10A100P10SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

Learn More

Datasheet

322In Stock

$12.05

$10.24

$9.60

$9.03

View

Min.: 1
Mult.: 1

Headers

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors REC 100P W/POST SMT

FX10A-100S/10-SV(71)
Hirose Connector
1: $11.19
812In Stock

Mfr. Part No.
FX10A-100S/10-SV(71)

Mouser Part No
798-FX10A100S10SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 100P W/POST SMT

Learn More

Datasheet

812In Stock

$11.19

$9.52

$8.92

$8.39

View

Min.: 1
Mult.: 1

Receptacles

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-120P-SV(91)
Hirose Connector
1: $8.23
720In Stock
1,000Expected 26/11/2026

Mfr. Part No.
FX10A-120P-SV(91)

Mouser Part No
798-FX10A120PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 120P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

720In Stock

1,000Expected 26/11/2026

Cut Tape

$8.23

$7.00

$6.56

$6.24

View

Reel

$5.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

120 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

FX10A-120S/12-SV(71)
Hirose Connector
1: $12.55
474In Stock

Mfr. Part No.
FX10A-120S/12-SV(71)

Mouser Part No
798-FX10A120S12SV71

Hirose Connector

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

Learn More

Datasheet

474In Stock

$12.55

$10.95

$10.27

$9.66

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors HDR 140P W/POST SMT

FX10A-140P/14-SV1(91)
Hirose Connector
1: $12.19
405In Stock

Mfr. Part No.
FX10A-140P/14-SV1(91)

Mouser Part No
798-FX10A140P14SV191

Hirose Connector

Board to Board & Mezzanine Connectors HDR 140P W/POST SMT

Learn More

Datasheet

405In Stock

Cut Tape

$12.19

$10.40

$10.30

$10.02

View

Reel

$7.47

Min.: 1
Mult.: 1

: 1,000

Headers

140 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors HDR 168P W/POST SMT

FX10A-168P-SV1(71)
Hirose Connector
1: $11.38
1,693In Stock

Mfr. Part No.
FX10A-168P-SV1(71)

Mouser Part No
798-FX10A168PSV171

Hirose Connector

Board to Board & Mezzanine Connectors HDR 168P W/POST SMT

Learn More

Datasheet

1,693In Stock

$11.38

$9.68

$9.07

$8.62

View

Min.: 1
Mult.: 1

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors 168P STRT SMT HEADER W/POST .5MM 5MM-STC

FX10A-168P-SV1(83)
Hirose Connector
1: $31.73
278In Stock

Mfr. Part No.
FX10A-168P-SV1(83)

Mouser Part No
798-FX10A168PSV183

Hirose Connector

Board to Board & Mezzanine Connectors 168P STRT SMT HEADER W/POST .5MM 5MM-STC

Learn More

Datasheet

278In Stock

Cut Tape

$31.73

$26.97

$25.28

$24.14

View

Reel

$22.55

Min.: 1
Mult.: 1

: 1,000

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors 168P M HDR STRT SMT GIDE POST NO GRD PLT

FX10A-168P-SV(91)
Hirose Connector
1: $11.25
317In Stock
1,000Expected 20/10/2026

Mfr. Part No.
FX10A-168P-SV(91)

Mouser Part No
798-FX10A168PSV91

Hirose Connector

Board to Board & Mezzanine Connectors 168P M HDR STRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

317In Stock

1,000Expected 20/10/2026

Cut Tape

$11.25

$9.56

$8.96

$8.54

Reel

$6.76

View

Min.: 1
Mult.: 1

: 1,000

Headers

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

Board to Board & Mezzanine Connectors REC 168P W/POST SMT

FX10A-168S-SV
Hirose Connector
1: $12.35
663In Stock

Mfr. Part No.
FX10A-168S-SV

Mouser Part No
798-FX10A168SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 168P W/POST SMT

Learn More

Datasheet

663In Stock

$12.35

$10.58

$9.93

$9.44

View

Min.: 1
Mult.: 1

Receptacles

168 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT

FX10A-80P/8-SV(71)
Hirose Connector
1: $10.00
649In Stock

Mfr. Part No.
FX10A-80P/8-SV(71)

Mouser Part No
798-FX10A80P8SV71

Hirose Connector

Board to Board & Mezzanine Connectors HDR 80POS W/POST SMT

Learn More

Datasheet

649In Stock

$10.00

$8.50

$7.97

$7.34

View

Min.: 1
Mult.: 1

Headers

80 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors 96P F RECEP SRT SMT GIDE POST NO GRD PLT

FX10A-96S-SV(21)
Hirose Connector
1: $8.57
1,000In Stock

Mfr. Part No.
FX10A-96S-SV(21)

Mouser Part No
798-FX10A96SSV21

Hirose Connector

Board to Board & Mezzanine Connectors 96P F RECEP SRT SMT GIDE POST NO GRD PLT

Learn More

Datasheet

1,000In Stock

Cut Tape

$8.57

$7.29

$6.83

$6.50

View

Reel

$5.39

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

2 Row

Solder

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

FX10A-100P/10-SV(91)
Hirose Connector
1: $11.22
714In Stock

Mfr. Part No.
FX10A-100P/10-SV(91)

Mouser Part No
798-FX10A100P10SV91

Hirose Connector

Board to Board & Mezzanine Connectors HDR 100P W/POST SMT

Learn More

Datasheet

714In Stock

Cut Tape

$11.22

$9.55

$8.95

$8.51

View

Reel

$7.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers

100 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

FX10A-120S/12-SV(91)
Hirose Connector
1: $13.08
946In Stock
2,000Expected 11/2/2027

Mfr. Part No.
FX10A-120S/12-SV(91)

Mouser Part No
798-FX10A120S12SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

Learn More

Datasheet

946In Stock

2,000Expected 11/2/2027

Cut Tape

$13.08

$11.78

$11.10

$10.81

View

Reel

$8.05

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Receptacles

120 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

FX10A-120S-SV
Hirose Connector
1: $9.74
835In Stock
540Expected 21/1/2027

Mfr. Part No.
FX10A-120S-SV

Mouser Part No
798-FX10A120SSV

Hirose Connector

Board to Board & Mezzanine Connectors REC 120P W/POST SMT

Learn More

Datasheet

835In Stock

540Expected 21/1/2027

$9.74

$8.28

$7.77

$7.30

View

Min.: 1
Mult.: 1

Receptacles

120 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Tray

Board to Board & Mezzanine Connectors REC 140P W/POST SMT

FX10A-140S/14-SV(91)
Hirose Connector
1: $11.91
1,086In Stock

Mfr. Part No.
FX10A-140S/14-SV(91)

Mouser Part No
798-FX10A140S14SV91

Hirose Connector

Board to Board & Mezzanine Connectors REC 140P W/POST SMT

Learn More

Datasheet

1,086In Stock

Cut Tape

$11.91

$10.12

$9.49

$9.04

Reel

$7.47

View

Min.: 1
Mult.: 1

: 1,000

Receptacles

140 Position

0.5 mm (0.02 in)

Solder

Straight

300 mA

50 VAC

15 Gbps

- 55 C

+ 85 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

15 Gbps

FX10

Reel, Cut Tape

FX10 B2B Connectors with Ground Plate

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